https://www.socialeurope.eu/the-rule-of-law-a-simple-phrase-with-exacting-demands
https://www.icij.org/investigations/trafficking-inc/audits-aimed-at-flagging-labor-abuses-are-designed-to-fail-investigation-finds/
https://eur-lex.europa.eu/legal-content/EN/TXT/PDF/?uri=CELEX:32019R0452&from=EN
https://rm.coe.int/seventeenth-general-activity-report-2016-of-the-group-of-states-agains/168071c885